win10在同一個(gè)局域網(wǎng)中，前幾天正常使用，不記得修改了smbd的文件，但是突然無(wú)法訪問(wèn)ubuntu共享的文件夾，win10檢查之后，報(bào)錯(cuò)說(shuō)可能遠(yuǎn)程文件夾的smbd服務(wù)沒(méi)有啟動(dòng)；我使用如下命令嘗試重新啟動(dòng)smbd

sudo service smbd restart

輸出

Job for smbd.service failed because the control process exited with error code.
See "systemctl status smbd.service" and "journalctl -xe" for details.

推薦使用下面命令來(lái)進(jìn)行具體排查

sudo smbd -iS
#或者
sudo smbd -FS

我的輸出報(bào)錯(cuò)：

smbd version 4.7.6-Ubuntu started.
Copyright Andrew Tridgell and the Samba Team 1992-2017
invalid permissions on directory '/var/lib/samba/private/msg.sock': has 0755 should be 0700

說(shuō)明不知道怎么回事，有個(gè)權(quán)限不對(duì)，按照輸出的指示做一下修改：

sudo chmod 0700 /var/lib/samba/private/msg.sock

再次重啟動(dòng)smbd，但是錯(cuò)誤依舊

sudo service smbd restart

再次使用sudo smbd -iS

smbd version 4.7.6-Ubuntu started.
Copyright Andrew Tridgell and the Samba Team 1992-2017
tdb(/var/lib/samba/registry.tdb): tdb_rec_read bad magic 0x0 at offset=525988
tdb(/var/lib/samba/registry.tdb): tdb_rec_read bad magic 0x0 at offset=525988
tdb(/var/lib/samba/registry.tdb): tdb_rec_read bad magic 0x0 at offset=525988
tdb(/var/lib/samba/registry.tdb): tdb_rec_read bad magic 0x0 at offset=525988
tdb(/var/lib/samba/registry.tdb): tdb_rec_read bad magic 0x0 at offset=525988
tdb(/var/lib/samba/registry.tdb): tdb_rec_read bad magic 0x0 at offset=525988
tdb(/var/lib/samba/registry.tdb): tdb_rec_read bad magic 0x0 at offset=525988
regdb_store_keys: Failed to store new record for key [HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Group Policy]: WERR_GEN_FAILURE
Failed to initialize data in registry!
STATUS=daemon failed to start: Samba cannot init registry, error code 13

嘗試刪除/var/lib/samba/registry.tdb

sudo rm /var/lib/samba/registry.tdb

最后再次啟動(dòng)smbd成功！